Company lists · Data refreshed November 2026

Top 25 Engineering geology companies based in Ireland

RevenueBase identified 64 company matches for engineering geology companies associated with Ireland as of November 2026 and tracks 1,160 professional contacts across them, including 524 with verified work emails. Dublin is the largest hub.

This list covers company matches for engineering geology companies associated with Ireland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
64Companies
1,160Contacts tracked
524Verified emails
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The 25 largest engineering geology companies based in Ireland

Ranked by team size
Top 25 of 64 company matches for engineering geology companies based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSandyford, IrelandHQ recorded Nov 6, 2026201-500254 contacts →

Exact match

“Roughan and O’Donovan (ROD) is a leading civil, environmental and structural engineering consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNaas, IrelandHQ recorded Nov 6, 202651-200159 contacts →

Exact match

“IGSL is one of Ireland’s leading ground investigation and geotechnical companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCork, IrelandHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“Fehily Timoney and Company is a Irish civil and environmental, engineering, scientific and planning consultancy specialising in the areas of Sustainable Infrastructure, Planning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDublin 14, IrelandHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“At Gavin & Doherty Geosolutions (GDG), we are experts at finding innovative engineering solutions to support some of the most challenging offshore wind, marine and infrastructure…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNewcastle, IrelandHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Ground Investigations Ireland Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCastlebar, IrelandHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Established in 2003, we are an award winning design focused civil, structural, geotechnical and water engineering practice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDundalk, IrelandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Civil & Structural Engineering Consultancy”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNaas, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Donnachadh O’ Brien & Associates was founded by Donnachadh O’Brien, Registered Chartered Engineer, and has grown to be an established civil and structural engineering consultancy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTrim, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Rowan Engineering Consultants are a team of excellent people that provide two specialist services - forensic engineering and environmental consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Founded in 1998, TST Engineering Group has established itself as an internationally recognized civil engineering firm specializing in non-destructive investigations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“A Structural and Civil engineering consultancy, happy to assist you with your professional query or project opportunity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCo. Dublin, IrelandHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“PJ Edwards & Company Limited are a leading piling contractor and geotechnical specialist company based out of Kennelsfort Rd Upper, Palmerstown, Dublin 20, Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Doherty Finegan Kelly (DFK) Consulting Engineers are established Engineering Consultants and provide a comprehensive range of consultancy services specialising in all aspects of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSandyford, IrelandHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“AGL Consulting is one of the leading geotechnical engineering consulting firms in Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLimerick, IrelandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Civil Engineering Company who specialize in Earthworks, In-situ Concrete, Kerbing, Drainage, Ducting, Watermains & Water Treatment Works, Roadworks & Building Construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBallybofey, IrelandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“CARR CONSULTING ENGINEERS Carr Consulting Engineers is a Civil & Structural engineering firm providing consultancy services to the private and public sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Kavanagh Mansfield and Partners was established in 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIrelandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“O'Keeffe Civil Ltd are a leading groundworks & civil engineering company with a proven track record of delivering the highest quality projects on time & within budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCarrickmore, IrelandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“MCB Civils Limited, through initiative and ambition, provide a range of specialist activities, in addition to the core elements of construction, demolition and civil engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWalkinstown, IrelandHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Consultant Engineers based in Dublin, Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDublin, IrelandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Kavanagh Burke Consulting Engineers originated in 1995 offering a complete civil and structural engineering consultancy to clients in both the private and public sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLimerick, IrelandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Civil and Structural Consulting Engineering Company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPatrickswell, IrelandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“As a progressive medium sized company, Hutch O'Malley provides an efficient and accessible service with a wide variety of experience in the fields of; Civil Engineering - Inspect…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNewtownstalaban, IrelandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“NVM are an Irish owned ISO 9001: 2015 registered company, providing geotechnical, hydrological and environmental monitoring services to the Construction Sector, Government…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMalahide Road, IrelandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“2HQ are an engineering consultancy firm offering the full spectrum of civil and structural engineering services to the construction and property sectors and also bespoke expert…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 64 engineering geology companies based in Ireland

See the full list, filter by size, metro and specialty, and access 524 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering geology companies based in Ireland at a glance

As of Nov 6, 2026
45.2%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
17.2%Largest-city concentration · Dublin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
24
51-200
6
201-500
2

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 64 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Ireland whose business descriptions match “engineering geology companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 524 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “engineering geology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering geology companies are there based in Ireland?

RevenueBase identified 64 company matches for engineering geology companies associated with Ireland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Roughan & O'donovan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most engineering geology companies?

Dublin leads with 11 company records, followed by Limerick (4) and Naas (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 524 professional contacts with verified work emails tracked across these 64 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.